Is that Ontario, Canada, or Ontario, California? Either way, you may want to check your local Yellow Pages as this is a specialized application. Line-X and Rhino are the two top names. There's a Line-X rep who sponsors this site. You may check the link on the sponsor page for some info, or pm him. Otherwise, provide a little more location info and I'm sure you'll get some other members to offer some suggestions! Good choice to line it! It's way better than a drop-in liner!
